---> uname -a: Linux prd-centos8-docker-8c-8g-38681.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1143 25104 19 5642 30273 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6b:4d:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fe6b:4dcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:3f:11:37 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:4aff:fe3f:1137/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/18/2025 _x86_64_ (8 CPU) 09:59:20 LINUX RESTART (8 CPU) 10:00:01 AM tps rtps wtps bread/s bwrtn/s 10:01:01 AM 238.25 16.71 221.54 3535.89 11719.94 10:02:01 AM 199.77 2.50 197.27 547.33 15952.54 10:03:01 AM 126.96 0.87 126.09 483.04 40376.87 10:04:01 AM 32.26 0.48 31.77 21.46 529.79 10:05:01 AM 9.55 0.00 9.55 0.00 191.99 10:06:01 AM 3.57 0.00 3.57 0.00 302.05 10:07:01 AM 12.45 0.00 12.45 0.00 441.88 10:08:01 AM 111.81 0.00 111.81 0.00 23636.68 10:09:01 AM 175.26 0.00 175.26 0.00 1993.02 10:10:00 AM 52.80 3.72 49.08 6124.45 27569.66 10:10:01 AM 0.00 0.00 0.00 0.00 0.00 10:11:01 AM 47.38 0.57 46.82 194.60 8454.02 Average: 91.78 2.26 89.52 986.06 11900.35 10:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 AM 28814296 30799140 3841416 11.76 2688 2299476 1760240 5.22 181708 3189664 208712 10:02:01 AM 26026120 28294540 6629592 20.30 2688 2575884 4911444 14.57 279444 5840312 46576 10:03:01 AM 24387524 27787760 8268188 25.32 2688 3683164 5537108 16.43 432636 7223372 12 10:04:01 AM 23939396 27345004 8716316 26.69 2688 3687976 5219608 15.49 440644 7662636 28 10:05:01 AM 23795860 27203216 8859852 27.13 2688 3689536 5238108 15.54 440984 7805176 32 10:06:01 AM 24536420 27953876 8119292 24.86 2688 3699692 4566740 13.55 442904 7067040 2488 10:07:01 AM 24397048 27822540 8258664 25.29 2688 3707252 4578128 13.58 449868 7196660 3224 10:08:01 AM 23256072 27397772 9399640 28.78 2688 4410204 6129780 18.19 554100 8168476 3404 10:09:01 AM 24392936 28480816 8262776 25.30 2688 4344752 3636692 10.79 551140 7053316 15564 10:10:00 AM 25292472 30546636 7363240 22.55 2688 5502288 1963520 5.83 772272 5922920 191776 10:10:01 AM 25260408 30514620 7395304 22.65 2688 5502332 1979540 5.87 774660 5952416 191820 10:11:01 AM 25695744 30986720 6959968 21.31 2688 5533896 1565216 4.64 968012 5320908 22592 Average: 24982858 28761053 7672854 23.50 2688 4053038 3923844 11.64 524031 6533575 57186 10:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 323.46 253.02 3126.85 52.67 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 285.11 229.67 3841.89 37.60 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 6.31 6.31 0.53 0.53 0.00 0.00 0.00 0.00 10:03:01 AM eth0 291.17 171.11 9479.25 18.52 0.00 0.00 0.00 0.00 10:03:01 AM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 10:03:01 AM veth7611b88 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 54.72 54.72 4.39 4.39 0.00 0.00 0.00 0.00 10:04:01 AM eth0 175.12 114.11 47.54 49.96 0.00 0.00 0.00 0.00 10:04:01 AM docker0 10.35 11.61 1.54 1.48 0.00 0.00 0.00 0.00 10:05:01 AM lo 61.40 61.40 3.12 3.12 0.00 0.00 0.00 0.00 10:05:01 AM eth0 196.13 146.95 53.56 57.27 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 10:06:01 AM lo 43.09 43.09 2.10 2.10 0.00 0.00 0.00 0.00 10:06:01 AM eth0 128.43 109.63 66.53 48.27 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 AM eth0 111.56 69.37 127.15 29.99 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM lo 70.31 70.31 9.80 9.80 0.00 0.00 0.00 0.00 10:08:01 AM eth0 520.37 301.93 2903.14 29.96 0.00 0.00 0.00 0.00 10:08:01 AM docker0 29.75 32.42 4.12 5.60 0.00 0.00 0.00 0.00 10:08:01 AM vethe063554 25.12 27.19 3.88 4.69 0.00 0.00 0.00 0.00 10:08:01 AM veth8597ef5 4.63 5.90 0.65 1.17 0.00 0.00 0.00 0.00 10:09:01 AM lo 1357.73 1357.73 237.67 237.67 0.00 0.00 0.00 0.00 10:09:01 AM eth0 84.62 61.18 268.85 24.40 0.00 0.00 0.00 0.00 10:09:01 AM docker0 595.90 611.95 116.73 112.05 0.00 0.00 0.00 0.00 10:10:00 AM lo 0.91 0.91 0.04 0.04 0.00 0.00 0.00 0.00 10:10:00 AM eth0 322.97 229.21 3436.53 29.74 0.00 0.00 0.00 0.00 10:10:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 5.08 5.08 0.84 0.98 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 92.29 72.29 226.31 30.27 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.97 144.97 23.43 23.43 0.00 0.00 0.00 0.00 Average: eth0 229.84 159.67 2140.45 37.12 0.00 0.00 0.00 0.00 Average: docker0 58.00 59.88 11.15 10.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/18/2025 _x86_64_ (8 CPU) 09:59:20 LINUX RESTART (8 CPU) 10:00:01 AM CPU %user %nice %system %iowait %steal %idle 10:01:01 AM all 15.75 0.00 1.25 0.71 0.06 82.22 10:01:01 AM 0 13.97 0.00 1.10 0.80 0.07 84.06 10:01:01 AM 1 36.91 0.00 2.77 0.83 0.08 59.40 10:01:01 AM 2 12.11 0.00 0.70 0.62 0.07 86.50 10:01:01 AM 3 18.53 0.00 1.59 1.14 0.07 78.68 10:01:01 AM 4 5.80 0.00 0.99 0.69 0.07 92.46 10:01:01 AM 5 19.34 0.00 1.22 0.47 0.05 78.93 10:01:01 AM 6 6.82 0.00 0.72 0.60 0.07 91.79 10:01:01 AM 7 12.52 0.00 0.92 0.57 0.03 85.96 10:02:01 AM all 46.68 0.00 1.33 0.63 0.09 51.27 10:02:01 AM 0 36.03 0.00 1.35 0.74 0.08 61.79 10:02:01 AM 1 58.82 0.00 1.50 0.32 0.08 39.28 10:02:01 AM 2 36.84 0.00 1.62 0.40 0.08 61.05 10:02:01 AM 3 71.05 0.00 1.18 1.10 0.08 26.58 10:02:01 AM 4 35.11 0.00 0.95 0.30 0.10 63.54 10:02:01 AM 5 29.36 0.00 1.30 0.33 0.08 68.92 10:02:01 AM 6 34.14 0.00 1.05 1.41 0.08 63.31 10:02:01 AM 7 72.03 0.00 1.64 0.47 0.10 25.76 10:03:01 AM all 19.72 0.00 3.27 0.82 0.08 76.11 10:03:01 AM 0 17.63 0.00 2.84 0.42 0.08 79.03 10:03:01 AM 1 17.07 0.00 2.99 2.61 0.08 77.25 10:03:01 AM 2 22.87 0.00 4.56 0.96 0.08 71.52 10:03:01 AM 3 19.08 0.00 3.41 0.91 0.08 76.51 10:03:01 AM 4 21.08 0.00 3.70 0.24 0.07 74.91 10:03:01 AM 5 19.37 0.00 2.91 0.40 0.07 77.26 10:03:01 AM 6 20.93 0.00 3.33 0.72 0.07 74.95 10:03:01 AM 7 19.75 0.00 2.42 0.34 0.07 77.43 10:04:01 AM all 18.71 0.00 2.06 0.05 0.09 79.09 10:04:01 AM 0 13.70 0.00 1.79 0.05 0.10 84.37 10:04:01 AM 1 21.00 0.00 2.19 0.07 0.10 76.65 10:04:01 AM 2 14.38 0.00 1.86 0.07 0.08 83.61 10:04:01 AM 3 19.41 0.00 2.09 0.07 0.10 78.33 10:04:01 AM 4 17.82 0.00 1.93 0.02 0.08 80.15 10:04:01 AM 5 24.30 0.00 2.12 0.03 0.08 73.46 10:04:01 AM 6 21.78 0.00 1.99 0.07 0.08 76.08 10:04:01 AM 7 17.27 0.00 2.51 0.03 0.10 80.09 10:05:01 AM all 4.04 0.00 0.92 0.01 0.06 94.97 10:05:01 AM 0 5.98 0.00 0.52 0.02 0.05 93.44 10:05:01 AM 1 5.44 0.00 1.61 0.02 0.07 92.87 10:05:01 AM 2 4.43 0.00 0.87 0.00 0.05 94.65 10:05:01 AM 3 5.00 0.00 1.51 0.02 0.08 93.39 10:05:01 AM 4 3.12 0.00 0.92 0.00 0.07 95.89 10:05:01 AM 5 4.49 0.00 0.67 0.00 0.05 94.79 10:05:01 AM 6 2.06 0.00 0.50 0.03 0.07 97.34 10:05:01 AM 7 1.79 0.00 0.75 0.02 0.08 97.35 10:06:01 AM all 6.86 0.00 0.61 0.01 0.06 92.46 10:06:01 AM 0 17.49 0.00 0.63 0.00 0.07 81.81 10:06:01 AM 1 6.38 0.00 0.97 0.02 0.07 92.57 10:06:01 AM 2 8.41 0.00 0.55 0.00 0.07 90.97 10:06:01 AM 3 5.76 0.00 0.52 0.00 0.07 93.65 10:06:01 AM 4 4.29 0.00 0.40 0.00 0.05 95.26 10:06:01 AM 5 2.72 0.00 0.50 0.00 0.08 96.69 10:06:01 AM 6 4.06 0.00 0.72 0.05 0.05 95.12 10:06:01 AM 7 5.79 0.00 0.55 0.02 0.05 93.59 10:07:01 AM all 23.34 0.00 0.53 0.03 0.05 76.05 10:07:01 AM 0 53.11 0.00 1.05 0.07 0.08 45.69 10:07:01 AM 1 18.86 0.00 0.70 0.02 0.07 80.35 10:07:01 AM 2 24.26 0.00 0.68 0.00 0.03 75.03 10:07:01 AM 3 15.79 0.00 0.27 0.00 0.05 83.89 10:07:01 AM 4 10.53 0.00 0.48 0.00 0.03 88.96 10:07:01 AM 5 22.34 0.00 0.42 0.05 0.05 77.14 10:07:01 AM 6 10.83 0.00 0.47 0.08 0.05 88.57 10:07:01 AM 7 30.99 0.00 0.20 0.00 0.03 68.77 10:08:01 AM all 31.60 0.00 1.78 0.53 0.09 66.01 10:08:01 AM 0 23.29 0.00 2.01 0.07 0.08 74.55 10:08:01 AM 1 23.71 0.00 1.88 0.44 0.08 73.89 10:08:01 AM 2 34.81 0.00 1.83 2.64 0.10 60.62 10:08:01 AM 3 33.02 0.00 1.59 0.57 0.10 64.71 10:08:01 AM 4 32.90 0.00 1.78 0.15 0.08 65.09 10:08:01 AM 5 35.18 0.00 2.05 0.18 0.08 62.50 10:08:01 AM 6 32.53 0.00 1.69 0.03 0.08 65.66 10:08:01 AM 7 37.30 0.00 1.44 0.13 0.07 61.06 10:09:01 AM all 27.24 0.00 2.07 0.32 0.09 70.28 10:09:01 AM 0 27.50 0.00 2.10 0.03 0.08 70.29 10:09:01 AM 1 36.16 0.00 2.58 0.08 0.10 61.07 10:09:01 AM 2 18.66 0.00 2.86 2.02 0.10 76.37 10:09:01 AM 3 32.57 0.00 1.97 0.02 0.07 65.37 10:09:01 AM 4 23.55 0.00 1.37 0.02 0.08 74.98 10:09:01 AM 5 24.11 0.00 2.60 0.15 0.08 73.05 10:09:01 AM 6 40.53 0.00 1.02 0.22 0.07 58.16 10:09:01 AM 7 14.77 0.00 2.05 0.07 0.10 83.01 10:10:00 AM all 29.22 0.00 1.54 0.68 0.07 68.49 10:10:00 AM 0 25.59 0.00 1.32 0.14 0.07 72.89 10:10:00 AM 1 28.20 0.00 1.94 1.71 0.08 68.06 10:10:00 AM 2 25.31 0.00 1.93 1.01 0.05 71.70 10:10:00 AM 3 33.15 0.00 1.76 0.76 0.08 64.25 10:10:00 AM 4 28.79 0.00 1.10 0.03 0.08 69.99 10:10:00 AM 5 45.45 0.00 1.56 0.00 0.08 52.91 10:10:00 AM 6 20.58 0.00 1.35 0.05 0.07 77.95 10:10:00 AM 7 26.70 0.00 1.35 1.74 0.07 70.14 10:10:01 AM all 50.65 0.00 1.51 0.00 0.22 47.63 10:10:01 AM 0 0.00 0.00 0.00 0.00 1.72 98.28 10:10:01 AM 1 87.93 0.00 0.00 0.00 0.00 12.07 10:10:01 AM 2 94.74 0.00 3.51 0.00 0.00 1.75 10:10:01 AM 3 22.41 0.00 1.72 0.00 0.00 75.86 10:10:01 AM 4 67.24 0.00 0.00 0.00 0.00 32.76 10:10:01 AM 5 75.86 0.00 1.72 0.00 0.00 22.41 10:10:01 AM 6 37.29 0.00 1.69 0.00 0.00 61.02 10:10:01 AM 7 20.69 0.00 3.45 0.00 0.00 75.86 10:10:01 AM CPU %user %nice %system %iowait %steal %idle 10:11:01 AM all 22.03 0.00 1.11 0.17 0.06 76.63 10:11:01 AM 0 14.09 0.00 0.98 0.07 0.07 84.79 10:11:01 AM 1 37.20 0.00 1.13 0.15 0.07 61.45 10:11:01 AM 2 11.66 0.00 1.12 0.94 0.07 86.22 10:11:01 AM 3 6.69 0.00 0.62 0.02 0.08 92.59 10:11:01 AM 4 25.57 0.00 0.63 0.08 0.07 73.65 10:11:01 AM 5 36.04 0.00 0.85 0.03 0.05 63.03 10:11:01 AM 6 18.00 0.00 1.44 0.03 0.07 80.46 10:11:01 AM 7 26.97 0.00 2.07 0.05 0.03 70.88 Average: all 22.31 0.00 1.49 0.36 0.07 75.77 Average: 0 22.56 0.00 1.42 0.22 0.08 75.72 Average: 1 26.40 0.00 1.84 0.57 0.08 71.11 Average: 2 19.48 0.00 1.69 0.78 0.07 77.98 Average: 3 23.64 0.00 1.50 0.42 0.08 74.37 Average: 4 18.99 0.00 1.29 0.14 0.07 79.51 Average: 5 23.90 0.00 1.47 0.15 0.07 74.41 Average: 6 19.30 0.00 1.30 0.30 0.07 79.03 Average: 7 24.18 0.00 1.45 0.31 0.07 74.00